lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-ID: <7416c812-f452-9c23-9d0c-37eac0174231@lca.pw> Date: Thu, 10 Jan 2019 20:30:55 -0500 From: Qian Cai <cai@....pw> To: Esme <esploit@...tonmail.ch> Cc: James Bottomley <jejb@...ux.ibm.com>, "dgilbert@...erlog.com" <dgilbert@...erlog.com>, "martin.petersen@...cle.com" <martin.petersen@...cle.com>, "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-mm@...ck.org" <linux-mm@...ck.org> Subject: Re: PROBLEM: syzkaller found / pool corruption-overwrite / page in user-area or NULL On 1/10/19 5:58 PM, Esme wrote: > The console debug/stacks/info from just now. The previous config, current kernel from github. > -- > Esme > > [ 75.783231] kasan: CONFIG_KASAN_INLINE enabled > [ 75.785870] kasan: GPF could be caused by NULL-ptr deref or user memory access > [ 75.787695] general protection fault: 0000 [#1] SMP KASAN > [ 75.789084] CPU: 0 PID: 3434 Comm: systemd-journal Not tainted 5.0.0-rc1+ #5 > [ 75.790938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.1-1ubuntu1 04/01/2014 > [ 75.793150] RIP: 0010:rb_insert_color+0x189/0x1480 What's in that line? Try, $ ./scripts/faddr2line vmlinux rb_insert_color+0x189/0x1480 What's steps to reproduce this?
Powered by blists - more mailing lists